DS4510 Maxim, DS4510 Datasheet - Page 5

• Manufacturer Part Number: DS4510
• Description: The DS4510 is a CPU supervisor with integrated 64-byte EEPROM memory and four programmable, nonvolatile (NV) I/O pins
• Manufacturer: Maxim

(V
CC
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
PIN
10
= +5.0V, T
1
2
3
4
5
6
7
8
9
-40
CPU Supervisor with Nonvolatile Memory and
V
CC
-20
TRIP POINT vs. TEMPERATURE
A
TEMPERATURE (°C)
0
= +25°C, unless otherwise noted.)
NAME
GND
SDA
SCL
V
I/O3
I/O2
I/O1
I/O0
RST
A
CC
0
20
40
I
address to 1010000b, A
Serial Data Input/Output. Bidirectional I
Serial Clock Input. I
Power Input
Ground
Input/Output 3. I
Input/Output 2. I
Input/Output 1. I
Input/Output 0. I
Active-Low Reset Output. Open-drain CPU supervisor reset output.
2
C Address Input. This input pin determines the chip address of the device. A
60
80
_____________________________________________________________________
2
2
2
2
C accessible bidirectional I/O pin.
C accessible bidirectional I/O pin.
C accessible bidirectional I/O pin.
C accessible bidirectional I/O pin.
Typical Operating Characteristics (continued)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
2
0
RST OUTPUT VOLTAGE vs. SUPPLY VOLTAGE
C clock input.
0
0
0.5
5.6kΩ PULLUP
RESISTOR ON RST
SDA = SCL = V
= 1 sets the slave address to 1010001b.
1.0 1.5 2.0 2.5 3.0
SUPPLY VOLTAGE (V)
CC
2
C data pin.
3.5 4.0
FUNCTION
4.5
5.0
Programmable I/O
5.5
5.25
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
4.75
I/O PULLUP RESISTANCE vs. TEMPERATURE
-40
-20
Pin Description
TEMPERATURE (°C)
0
0
= 0 sets the slave
20
40
60
80
5